268992704

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{135581}}^1$

素因数の和:135624

約数の個数: 28

約数和(自身を含む): 551005248

約数和(自身を除く): 282012544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 135581, 271162, 542324, 1084648, 2169296, 4203011, 4338592, 8406022, 8677184, 16812044, 33624088, 67248176, 134496352, 268992704]

約数ペア:

[(1, 268992704), (2, 134496352), (4, 67248176), (8, 33624088), (16, 16812044), (31, 8677184), (32, 8406022), (62, 4338592), (64, 4203011), (124, 2169296), (248, 1084648), (496, 542324), (992, 271162), (1984, 135581)]